70033770019 has 2 divisors, whose sum is σ = 70033770020. Its totient is φ = 70033770018.

The previous prime is 70033770007. The next prime is 70033770031. The reversal of 70033770019 is 91007733007.

It is a balanced prime because it is at equal distance from previous prime (70033770007) and next prime (70033770031).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70033770019 is a prime.

It is a super-2 number, since 2×70033770019² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70033770019.

It is not a weakly prime, because it can be changed into another prime (70033779019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35016885009 + 35016885010.

It is an arithmetic number, because the mean of its divisors is an integer number (35016885010).

Almost surely, 2^70033770019 is an apocalyptic number.

70033770019 is a deficient number, since it is larger than the sum of its proper divisors (1).

70033770019 is an equidigital number, since it uses as much as digits as its factorization.

70033770019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27783, while the sum is 37.

The spelling of 70033770019 in words is "seventy billion, thirty-three million, seven hundred seventy thousand, nineteen".